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zdqyundou
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GUEST, unregistred user!
为什么我用ShellExecute(Application.Handle,'open',pchar(ExtractFilePath(Paramstr(0))+'help.chm'),'','',SW_SHOWNORMAL);时编译器提示UnSafe type'PChar',我怀疑是PChar的问题,但是如果不使用PChar那么会报错!说:不兼容的类型,'String and PANsiChar',怎么回事?